Soviets Used Lasers to Track US SpacecraftFollowing up on its October story about the restrictions placed on laser guide star adaptive optics, <em>APS News</em> investigates reports that the Soviet Union once tracked the Space Shuttle with a laser, and describes work being done today to ease the restrictions

Opinion

Letters to the EditorSteps to Remember in Teaching Science • Electron Accelerators Best at Treating Cancer • Bob Park Got There First • Less Einstein and Edison, more Pasteur • Need 2-Way Street Between Industry and Academia • Show Me the Money • Physicist Serves on Ford Board • APS Should Conduct an Independent Climate Study